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Implemented simple serial control protocol for APRS stuff.

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This commit is contained in:
Mark Qvist 2014-06-18 11:40:21 +02:00
parent a667301d57
commit 5495730c92
6 changed files with 38 additions and 29 deletions
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14
Modem/main.c
View file

@ -15,12 +15,15 @@
#include "afsk.h" // Header for AFSK modem
#include "protocol/SimpleSerial.h" // Simple serial control protocol
#include "protocol/KISS.h" // KISS TNC protocol
#if SERIAL_DEBUG
#include "cfg/debug.h" // Debug configuration from BertOS
#endif
#define SERIAL_PROTOCOL PROTOCOL_SIMPLE_SERIAL
//////////////////////////////////////////////////////
// A few definitions //
@ -33,13 +36,13 @@ static Serial ser; // Declare a serial interface struct
#define ADC_CH 0 // Define which channel (pin) we want
// for the ADC (this is A0 on arduino)
#define SERIAL_PROTOCOL PROTOCOL_SIMPLE_SERIAL
#define YOUR_CALLSIGN "nocall"
#define TO_CALL "apzmdm"
/* Removed for now, use serial to send packets instead
static AX25Call path[] = AX25_PATH(AX25_CALL(TO_CALL, 0), AX25_CALL(YOUR_CALLSIGN, 0), AX25_CALL("wide1", 1), AX25_CALL("wide2", 2));
#define SEND_TEST_PACKETS false
#define TEST_INTERVAL 15000L
#define APRS_MSG "Test APRS packet"
*/
static uint8_t serialBuffer[CONFIG_AX25_FRAME_BUF_LEN+1]; // Buffer for holding incoming serial data
static int sbyte; // For holding byte read from serial port
@ -49,7 +52,7 @@ static bool sertx = false; // Flag signifying whether it's
#define SER_BUFFER_FULL (serialLen < MP1_MAX_DATA_SIZE-1)
#include "protocol/SimpleSerial.h" // Simple serial control protocol
//////////////////////////////////////////////////////
// And here comes the actual program :) //
@ -170,12 +173,15 @@ int main(void)
serialLen = 0;
}
// Removing this for now
/*
// Use AX.25 to send test data
if (SEND_TEST_PACKETS && timer_clock() - start > ms_to_ticks(TEST_INTERVAL))
{
start = timer_clock();
ax25_sendVia(&ax25, path, countof(path), APRS_MSG, sizeof(APRS_MSG));
}
*/
}
return 0;

4
Modem/protocol/SimpleSerial.c
View file

@ -14,9 +14,9 @@ AX25Call dst;
AX25Call path1;
AX25Call path2;
char CALL[6] = "NOCALL";
char CALL[6] = DEFAULT_CALLSIGN;
int CALL_SSID = 0;
char DST[6] = "APZMDM";
char DST[6] = DEFAULT_DESTINATION_CALL;
int DST_SSID = 0;
char PATH1[6] = "WIDE1";
int PATH1_SSID = 1;

3
Modem/protocol/SimpleSerial.h
View file

@ -4,6 +4,9 @@
#define PROTOCOL_SIMPLE_SERIAL 0x01
#define DEFAULT_CALLSIGN "NOCALL"
#define DEFAULT_DESTINATION_CALL "APZMDM"
void ss_messageCallback(struct AX25Msg *msg, Serial *ser);
void ss_serialCallback(void *_buffer, size_t length, Serial *ser, AX25Ctx *ctx);
void ss_printSrc(bool val);